ES2077203T3 - MULTIPOLAR ROTARY SWITCH. - Google Patents

MULTIPOLAR ROTARY SWITCH.

Info

Publication number
ES2077203T3
ES2077203T3 ES91420366T ES91420366T ES2077203T3 ES 2077203 T3 ES2077203 T3 ES 2077203T3 ES 91420366 T ES91420366 T ES 91420366T ES 91420366 T ES91420366 T ES 91420366T ES 2077203 T3 ES2077203 T3 ES 2077203T3
Authority
ES
Spain
Prior art keywords
contact
rotary switch
input
contacts
multipolar
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES91420366T
Other languages
Spanish (es)
Inventor
Mauro Merlin Gerin Begnis
Bernard Merlin Gerin Bouvet
Andre Merlin Gerin Colella
Jacques Merlin Gerin Gaillard
Richard Merlin Gerin Jacolin
Serge Merlin Gerin Pons
Gerard Merlin Gerin Riva
Claude Merlin Gerin Pinet
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Schneider Electric SE
Original Assignee
Schneider Electric SE
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Schneider Electric SE filed Critical Schneider Electric SE
Application granted granted Critical
Publication of ES2077203T3 publication Critical patent/ES2077203T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/022—Details particular to three-phase circuit breakers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/50—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position
    • H01H1/54—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position by magnetic force
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/48—Means for preventing discharge to non-current-carrying parts, e.g. using corona ring
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/20—Bridging contacts
    • H01H1/2041—Rotating bridge
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/36—Contacts characterised by the manner in which co-operating contacts engage by sliding
    • H01H1/42—Knife-and-clip contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
    • H01H31/003—Earthing switches
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
    • H01H31/14—Air-break switches for high tension without arc-extinguishing or arc-preventing means with bridging contact that is not electrically connected to either line contact in open position of switch
    • H01H31/16—Air-break switches for high tension without arc-extinguishing or arc-preventing means with bridging contact that is not electrically connected to either line contact in open position of switch with angularly-movable bridging contact or contact-carrying member

Landscapes

  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Elimination Of Static Electricity (AREA)

Abstract

UN INTERRUPTOR ROTATIVO MULTIPOLAR DE RECINTO (10) DE MATERIAL AISLANTE MOLDEADO, QUE LLEVA SOBRE SU CONTORNO INTERNO CONTACTOS FIJOS DE ENTRADA Y DE SALIDA (15, 16) Y UN CONTACTO FIJO DE TOMA DE TIERRA (17), COMPRENDE UN TABIQUE AISLANTE (29) INTERCALADO ENTRE EL CONTACTO DE ENTRADA (15) Y EL CONTACTO DE TOMA DE TIERRA (17). UN ARBOL DE MANDO LLEVAR LOS PUENTES DE CONTACTO EN FORMA DE CUCHILLO CONSTITUIDOS DE DOS HOJAS QUE SE EXTIENDEN PARALELAMENTE, Y CUYOS EXTREMOS ESTAN DISPUESTOS EN FORMA DE PINZAS. LAS HOJAS DE CONTACTOS COMPRENDEN EN SU PARTE CENTRAL UN ESCOTE QUE EVITA CUALQUIER TOMA DE CONTACTO DURANTE UNA FLEXION, Y ASI CUALQUIER ANULACION DEL EFECTO DE ATRACCION DEBIDO A LAS FUERZAS ELECTRODINAMICAS.A MULTIPOLAR ROTARY SWITCH OF MOLDED INSULATION MATERIAL (10), WHICH CARRIES ON ITS INTERNAL CONTOUR, FIXED INPUT AND OUTPUT CONTACTS (15, 16) AND A FIXED GROUNDING CONTACT (17), INCLUDES A 29 INSULATED SEPARATE ) INTERLACED BETWEEN THE INPUT CONTACT (15) AND THE EARTHING CONTACT (17). A TREE OF CONTROL LEADING THE CONTACTS IN THE FORM OF A KNIFE CONSISTING OF TWO LEAVES THAT EXTEND PARALLELY, AND WHOSE EXTREME ARE ARRANGED IN THE FORM OF CLAMPS. THE CONTACT SHEETS INCLUDE IN THEIR CENTRAL PART A NECKLINE THAT PREVENTS ANY CONTACT DURING A FLEXION, AND SO ANY CANCELLATION OF THE EFFECT OF ATTRACTION DUE TO ELECTRODYNAMIC FORCES.

ES91420366T 1990-11-06 1991-10-18 MULTIPOLAR ROTARY SWITCH. Expired - Lifetime ES2077203T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9013843A FR2668851B1 (en) 1990-11-06 1990-11-06 MULTIPOLAR ROTARY SWITCH.

Publications (1)

Publication Number Publication Date
ES2077203T3 true ES2077203T3 (en) 1995-11-16

Family

ID=9401966

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91420366T Expired - Lifetime ES2077203T3 (en) 1990-11-06 1991-10-18 MULTIPOLAR ROTARY SWITCH.

Country Status (5)

Country Link
EP (1) EP0485306B1 (en)
CA (1) CA2054509C (en)
DE (1) DE69111571T2 (en)
ES (1) ES2077203T3 (en)
FR (1) FR2668851B1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2719154B1 (en) * 1994-04-25 1996-06-07 Merlin Gerin Medium voltage electric switch.
FR2722912B1 (en) 1994-07-20 1996-09-13 Schneider Electric Sa MEDIUM VOLTAGE ELECTRIC SWITCHES
FR2762710B1 (en) * 1997-04-25 2003-05-30 Soule Materiel Electr ELECTRICAL SHUTDOWN DEVICE FOR LOW AND HIGH VOLTAGE
ES2630405T3 (en) * 2006-11-30 2017-08-21 Abb Schweiz Ag Gas insulated medium voltage disconnect switch
EP2278601B1 (en) * 2009-07-20 2017-02-01 ABB Schweiz AG Embedded pole part with an isolating housing made of thermoplastic material
EP2278603B1 (en) 2009-07-20 2018-09-12 ABB Schweiz AG Method of manufacturing a current terminal for embedded pole part
EP2346157B1 (en) 2009-12-18 2012-08-22 Schneider Electric Industries SAS pincer type phase inversion device
EP2365503B1 (en) * 2010-03-10 2014-03-05 GE Energy Power Conversion Technology Limited Rotary switches
KR101250261B1 (en) * 2011-12-20 2013-04-04 엘에스산전 주식회사 Arc extinguishing apparatus for ring main unit
CN102683091B (en) * 2012-05-14 2014-09-10 北京合锐清合电气有限公司 24KV inflatable cabinet load switch
CN104779104B (en) * 2015-05-08 2017-06-20 国网上海市电力公司 A kind of crowbar switch
CN107068469B (en) * 2017-05-12 2019-12-03 中科电力装备集团有限公司 Disconnecting switch structure in a kind of transformer

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1197160B (en) * 1962-10-30 1965-07-22 Bbc Brown Boveri & Cie Electric switch
DE1293279B (en) * 1963-09-14 1969-04-24 Fritz Driescher Spez Fbk F Ele Multipole high voltage circuit breaker
DD155273A1 (en) * 1980-12-11 1982-05-26 Walter Hojdem SWITCH CONTACT, ESPECIALLY FOR HIGH VOLTAGE RUNNERS
DE3515203A1 (en) * 1985-04-26 1986-10-30 Concordia Sprecher-Schaltgeräte GmbH, 7024 Filderstadt ENCLOSED LOAD SWITCH
EP0203373A1 (en) * 1985-05-20 1986-12-03 BBC Brown Boveri AG Isolating switch
FR2618251B1 (en) * 1987-06-25 1989-11-17 Merlin Gerin ROTARY SWITCH WITH MIGRATION CURVE TRACK OF AN ARC ROOT.
FR2628258A1 (en) * 1988-03-07 1989-09-08 Merlin Gerin Gas filled medium-voltage switch with composite envelope - metal centre section supports operating shaft and moving contacts and is capped by insulating sections carrying fixed elements

Also Published As

Publication number Publication date
EP0485306A1 (en) 1992-05-13
CA2054509C (en) 2002-01-01
DE69111571D1 (en) 1995-08-31
DE69111571T2 (en) 1996-06-20
FR2668851A1 (en) 1992-05-07
CA2054509A1 (en) 1992-05-07
EP0485306B1 (en) 1995-07-26
FR2668851B1 (en) 1994-10-07

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